PL2898387T3 - Zawór regulacyjny różnicy ciśnień - Google Patents

Zawór regulacyjny różnicy ciśnień

Info

Publication number: PL2898387T3
Authority: PL; Poland
Prior art keywords: control valve; pressure control; differential pressure; differential; valve
Prior art date: 2012-09-20

Application number

PL13770628T

Other languages

English (en)

Inventor

Ole Jørgensen

Lars Verner Kampf

Original Assignee

Frese A/S

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2012-09-20

Filing date

2013-09-19

Publication date

2017-06-30

2013-09-19 Application filed by Frese A/S filed Critical Frese A/S

2017-06-30 Publication of PL2898387T3 publication Critical patent/PL2898387T3/pl

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/028—Controlling a pressure difference

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Safety Valves (AREA)

PL13770628T 2012-09-20 2013-09-19 Zawór regulacyjny różnicy ciśnień PL2898387T3 (pl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DKPA201270579		2012-09-20
EP13770628.9A EP2898387B1 (en)	2012-09-20	2013-09-19	A differential pressure control valve

Publications (1)

Publication Number	Publication Date
PL2898387T3 true PL2898387T3 (pl)	2017-06-30

Family

ID=49263075

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL13770628T PL2898387T3 (pl)	2012-09-20	2013-09-19	Zawór regulacyjny różnicy ciśnień

Country Status (5)

Country	Link
EP (1)	EP2898387B1 (pl)
DK (1)	DK2898387T5 (pl)
PL (1)	PL2898387T3 (pl)
SI (1)	SI2898387T1 (pl)
WO (1)	WO2014044282A2 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3309643B1 (en)	2016-10-14	2020-10-14	Honeywell Technologies Sarl	Pressure independent control valve
IT202200002963A1 (it) *	2022-02-17	2023-08-17	Ivar Spa	Cartuccia di riduzione dinamica della pressione di un fluido e relativo dispositivo di trattamento di un fluido

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK160648B (da) *	1988-08-05	1991-04-02	Frese Armatur	Fremgangsmaade til regulering af et central- eller fjernvarmeanlaeg med en differenstrykventil og anlaeg til brug hertil
DK176350B2 (da) *	2005-06-23	2008-10-13	Frese As	Reguleringsventil
DK177066B1 (da) *	2008-05-05	2011-05-23	Frese As	Reguleringsventil

2013
- 2013-09-19 SI SI201330442A patent/SI2898387T1/sl unknown
- 2013-09-19 EP EP13770628.9A patent/EP2898387B1/en active Active
- 2013-09-19 PL PL13770628T patent/PL2898387T3/pl unknown
- 2013-09-19 DK DK13770628.9T patent/DK2898387T5/da active
- 2013-09-19 WO PCT/DK2013/050298 patent/WO2014044282A2/en active Application Filing

Also Published As

Publication number	Publication date
WO2014044282A2 (en)	2014-03-27
EP2898387A2 (en)	2015-07-29
SI2898387T1 (sl)	2017-04-26
EP2898387B1 (en)	2016-10-12
DK2898387T3 (en)	2017-01-30
WO2014044282A3 (en)	2014-11-27
DK2898387T5 (da)	2022-02-28

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